Microstrip Dipole Antenna with Circular Polarization of Four Identical Dipole

This article discusses the construction of a microstrip antenna, that consists of four identical dipole emitters combined with one flank wall. The incline of radiating shoulders was implemented for increasing their length and for work at the desired frequency. Using electrodynamic modeling in ANSOFT HFSS, the effectiveness of the proposed design was confirmed, it has unidirectional directive diagram and gain factor no less than 5 dB in working frequency band.